diff --git a/src/src.vcxproj b/src/src.vcxproj
index d46aca8..e59e527 100644
--- a/src/src.vcxproj
+++ b/src/src.vcxproj
@@ -123,6 +123,8 @@
     <ClCompile Include="StatusList.cpp" />
     <ClCompile Include="StepperControl.cpp" />
     <ClCompile Include="StepperControlAxis.cpp" />
+    <ClCompile Include="StepperControlAxisA4988.cpp" />
+    <ClCompile Include="StepperControlAxisTMC2130.cpp" />
     <ClCompile Include="StepperControlEncoder.cpp" />
     <ClCompile Include="TimerOne.cpp" />
   </ItemGroup>
@@ -169,6 +171,8 @@
     <ClInclude Include="StatusList.h" />
     <ClInclude Include="StepperControl.h" />
     <ClInclude Include="StepperControlAxis.h" />
+    <ClInclude Include="StepperControlAxisA4988.h" />
+    <ClInclude Include="StepperControlAxisTMC2130.h" />
     <ClInclude Include="StepperControlEncoder.h" />
     <ClInclude Include="TimerOne.h" />
     <ClInclude Include="__vm\.src.vsarduino.h" />
diff --git a/src/src.vcxproj.filters b/src/src.vcxproj.filters
index b98be88..16fadcf 100644
--- a/src/src.vcxproj.filters
+++ b/src/src.vcxproj.filters
@@ -135,6 +135,12 @@
     <ClCompile Include="F09Handler.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="StepperControlAxisA4988.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="StepperControlAxisTMC2130.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="GCodeProcessor.h">
@@ -272,5 +278,11 @@
     <ClInclude Include="Board.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="StepperControlAxisA4988.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+    <ClInclude Include="StepperControlAxisTMC2130.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>
\ No newline at end of file